Migrate to @types

Author: jeromewu

apps/node-ts/package.json

@@ -24,6 +24,7 @@
     "@ffmpeg/libav": "^0.0.1-alpha.0",
     "@ffmpeg/libav-core": "^0.0.1-alpha.1",
     "@ffmpeg/libav-core-mt": "^0.0.1-alpha.1",
+    "@types/ffmpeg__libav-core": "^0.0.0",
     "ts-node": "^10.9.1"
   }
 }

package-lock.json

@@ -3,6 +3,7 @@
   "version": "0.0.1-alpha.1",
   "description": "libav WebAssembly port",
   "main": "dist/libav-core.js",
+  "types": "dist/index.d.ts",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -24,5 +25,8 @@
   "homepage": "https://github.com/ffmpegwasm/libav.wasm#readme",
   "publishConfig": {
     "access": "public"
+  },
+  "dependencies": {
+    "@types/ffmpeg__libav-core": "^0.0.0"
   }
 }

packages/libav-core-mt/package.json

@@ -30,6 +30,7 @@
     "access": "public"
   },
   "dependencies": {
+    "@types/ffmpeg__libav-core": "^0.0.0",
     "@types/node": "^18.7.8"
   },
   "devDependencies": {

packages/libav/package.json

@@ -1,12 +1,14 @@
-import { LibavCore } from "../../libav-type/index.d";
+import LibavCoreFactory from "ffmpeg__libav-core";
 
-let libav: LibavCore;
+type Libav = Awaited<ReturnType<typeof LibavCoreFactory>>;
 
-export const initLibav = (_libav: LibavCore) => {
+let libav: Libav;
+
+export const initLibav = (_libav: Libav) => {
   libav = _libav;
 };
 
-export const getLibav = () => {
+export const getLibav = (): Libav => {
   if (!libav) {
     console.error(
       "libav is not initialized, initLibav() should be called first!"

packages/libav/src/libav.ts

@@ -4,13 +4,21 @@ import { getLibav } from "./libav";
 export function openMedia(filename: string): IAVFormatContenxt | null {
   const {
     NULL,
+    // @ts-ignore
     _avformat_alloc_context,
+    // @ts-ignore
     _avformat_open_input,
+    // @ts-ignore
     _avformat_find_stream_info,
+    // @ts-ignore
     ref,
+    // @ts-ignore
     deref,
+    // @ts-ignore
     stringToPtr,
+    // @ts-ignore
     _free,
+    // @ts-ignore
     AVFormatContext,
   } = getLibav();